ASTM D892 Two Baths Foaming Characteristic Tester with Cooler
Summary
FC-I foaming characteristic tester is designed and made as per standards GB/T12579 Determination of foaming characteristics of lubricating oils and ASTM D 892 Standard Test Method for Foaming Characteristics of Lubricating Oils. It is used to determine the foaming tendency and stability of lubricating oils.
I. Main technical features
1. FC-I foaming characteristic tester adopts all-in-one structure. It includes three parts: low temperature test part and it’s control, high temperature test part and it’s control, a portable cooler for low temperature test part.
2. The temperature controller has parameters modifying function. If there is bias between showing temperature and testing temperature,it ca be corrected by this function.
3. The tester equips an automatic timing alarm.
II. Main technical specifications
1. Power supply: AC(220±10%)V, 50Hz
2. Constant temperature heating power: 650W
3. Auxiliary heating power: 1000W
4. Cooling power: 500W
5. Air flow rate: (94±5)ml/min,adjustable
6. Temperature control range for high temperature bath: (Room temp.~99.9)℃
7. Temperature control range for low temperature bath: (5~99.9)℃
8. Temperature control accuracy: ±0.5℃
9. Timer: 5min and 10min,accurate to second
10.Timing accuracy: 0.01%＋0.05s(20℃)
11.Ambient temperature: (-10~+40)℃
12.Relative humidity: ≤85%
13.Maximum power consumption: 2700W
14.Dimension: Main unit:800mm×500mm×765mm
Cooler:400mm×450mm×300mm
III.Accessories
| No | Item | Unit | Qty | Remarks |
| 1 | Portable cooler | Set | 1 | |
| 2 | Graduated flask | Piece | 4 | 1000 ml |
| 3 | Thermometer (-20℃〜102℃, scale division is 0.2℃) | Piece | 1 | Comply with GB/T 514 2005 Number: GB - 48 |
| 4 | Foaming head | Piece | 4 | |
| 5 | Cork for graduated flask | Piece | 4 | |
| 6 | Drying tower | Piece | 2 | Already installed on the instrument |
| 7 | Fasten device for the cover of drying tower | Piece | 2 | Already installed on the instrument |
| 8 | Rubber tube | Meter | 2 | |
| 9 | 10 A fuse (Φ5×20) | Piece | 2 | |
| 10 | 5 A fuse (Φ5×20) | Piece | 2 | |
| 11 | Sensor | Piece | 2 | |
| 12 | Rubber stopper for thermometer | Piece | 2 | |
| 13 | Stopping ring for thermometer (1#) | Piece | 6 | |
| 14 | Fixing ring for graduated flask | Piece | 4 | “O” type ring (Ф56×5.3) |
